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TRUSTED BY ATWATER, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon87
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Atwater

Avatar for Calor Air HVAC
Calor Air HVAC
5.0(
21
)
Central A/C - Service or RepairCentral A/C - InstallCentral Air Cleaner - Repair or Service+16 more

Serving Atwater, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Costa takes pride in his work and did an excellent job of installing my microwave. He is very good at recognizing an issue and being able to improvise. I would strong recommend Costa for any handyman job around a home. I will definitely hire Costa again."
AC PM Service
HVAC PM Service
HVAC PM Service
AC Gauges
Before and after

+15

Response time7 hrs
9 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for The Air Doctor Heating & Air
The Air Doctor Heating & Air
4.8(
34
)
Central A/C - Service or RepairDuctless Mini-split A/C - Install or ReplaceDuctless Mini-split Heating System - Install or Replace+5 more

Serving Atwater, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Sam the Air doctor took time out of his very busy schedule to come and help me out with my thermostat. It took him seconds to figure out what the problem was with it. Not only he fixed the problem right away but also gave me advice on how to keep my ac unit working the way it should. His prices are very fair. Never felt like he was charging more than what he should for his work. From now and on we will call anyone else. All we need is our Air Doctor. Very happy client over here. Thank you again."
Response time7 hrs
Recommended by93%of homeowners
Avatar for United Heating and Air
United Heating and Air
5.0(
4
)
Central Air Cleaner - Repair or Service

Serving Atwater, CA and surrounding areas

Approved

Hi, I’m Jeromy, owner of United Heating & Air.\nI started this company with one goal—do the job right and treat people the way I’d want my own family treated. Around here, you’re not just another call on the schedule. I take pride in being honest about what you actually need, and delivering clean, professional work every time.

Avatar for ACM Dryervent Care & more
ACM Dryervent Care & more
5.0(
2
)
Air Ducts & Vents - Clean

Serving Atwater, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

ACM Dryer-Vent Care & More is a local air duct and dryer vent cleaning service based in Hollister, CA. The company is led by technicians with over 3 years of experience and focuses on improving home safety and appliance efficiency by reducing fire hazards and energy costs.

Sergio’s HVAC services
New to Angi
Central Air Cleaner - Repair or Service

Serving Atwater, CA and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Offers commercial services

Hi, my name is Sergio, owner of Sergio’s HVAC Services. I’ve been working in the HVAC industry since 2019 and specialize in HVAC repairs, maintenance, and full system installations. I earned my HVAC certification along with my EPA 608 Universal Certification, allowing me to professionally service all types of heating and cooling systems.\n\nI take pride in providing honest, reliable, and quality work to make sure every customer stays comfortable year-round. Whether you need a repair, replacement, or new installation, I’m here to help with all your HVAC needs

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Heating and Air Conditioning questions, answered by experts

Yes, a mini split AC system can replace central air—and quite easily, too. Since mini splits don’t require ductwork, homeowners can convert their central air system to a mini split to save money and energy. Consult with an HVAC professional to learn more about the process of replacing your central air with a mini split.

As a general rule, you should have your HVAC system professionally serviced at least once a year, though it's best to follow the manufacturer's specific recommendations. Many experts suggest twice-yearly maintenance: once in the spring for the cooling system and once in the fall for the heating system. This is especially recommended for older units, systems with recurring issues, or heat pumps that provide both heating and cooling. Regular service, which can cost between $100 and $550, keeps the system running efficiently, helps prevent costly future repairs, and saves money on utility bills.

It’s normal to hear a low humming sound as air moves through your vents. Most of the time, you probably won’t even notice it. However, if that sound becomes disruptive or if you hear more concerning noises (such as rattling, clicking, banging, hissing, or grinding), there might be a problem with your HVAC system.

While an air conditioner can temporarily run with a dirty filter, it is not recommended as it will not work efficiently. A dirty filter forces the system to work harder to circulate cool air, leading to reduced airflow, increased wear and tear, and higher energy bills. This added strain can cause the air conditioner to overheat or fail prematurely. Furthermore, a clogged filter may allow dust and dirt to accumulate in your ductwork, negatively impacting air quality. It is more cost-effective to clean or replace filters regularly than to pay higher utility bills and risk needing to replace the entire AC unit.

Keeping your air filter clean is crucial for your heat pump's efficiency. As a general rule, you should check your air filter every 1 to 3 months. However, the actual frequency might vary depending on factors like the type of filter, indoor air quality, and the amount of dust and debris in your area. If you notice the filter is visibly dirty or clogged, it's a clear sign it needs attention sooner. Regular filter maintenance ensures proper airflow and helps your heat pump perform optimally, keeping your indoor air fresh and comfortable.

The Atwater, CA homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.